Omeprazol, 100µg/ml in Acetonitrile, 5ml

2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,1,1,3,8,9-Hexachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-21-4

Silver (Ag)